Provisions and contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Other Provisions, Contingent Liabilities And Contingent Assets [Abstract]

Schedule of provisions

(in thousands of USD)	Onerous contract		Total
Balance at January 1, 2018	—		—
Assumed in a business combination (Note 25)	5,303		5,303
Provisions used during the year	(38	)	(38	)
Balance at December 31, 2018	5,265		5,265
Non-current	4,288		4,288
Current	977		977
Total	5,265		5,265
Balance at January 1, 2019	5,265		5,265
Adoption IFRS 16	(3,049	)	(3,049	)
Provisions used during the year	(447	)	(447	)
Balance at December 31, 2019	1,769		1,769
Non-current	1,381		1,381
Current	388		388
Total	1,769		1,769